Correct Answers: | |
Wrong Answers: | |
Unattempted: |
Question 1
In a certain language different symbols represent different operators as follows.
- ∩ means X = Y
- ¢ means X ≯ (not more than) Y
- @ means X ≮ (not less than) Y
- £ means X < Y
- $ means X > Y
Statements: F £ G; G ∩ H; H ¢ I;
Conclusions:
- F $ I
- G $ I
both I and II are true.
only conclusion II is true.
only conclusion I is true.
neither I nor II is true.
Ans: d
The statements can be translated to F < G = H ≤ I. Conclusion I translates to F > I. Conclusion II translates to G > I. So we can see that neither I nor II is true.
Please remember that in such questions ≯ (not more than) is same as ≤, and ≮ (not less than) is same as ≥.
Question 2
In a certain language different symbols represent different operators as follows.
- ¥ means X = Y
- ∧ means X ≯ (not more than) Y
- η means X ≥ Y
- Ξ means X < Y
- Γ means X > Y
Statements: B Ξ C; C Ξ D; D ∧ E;
Conclusions:
- B Γ E
- D Ξ B
both I and II are true.
only conclusion II is true.
only conclusion I is true.
neither I nor II is true.
Ans: d
The statements can be translated to B < C < D ≤ E. Conclusion I translates to B > E. Conclusion II translates to D < B. So we can see that neither I nor II is true.
Please remember that in such questions ≯ (not more than) is same as ≤, and ≮ (not less than) is same as ≥.
Question 3
In a certain language different symbols represent different operators as follows.
- © means X = Y
- ∑ means X ≯ (not more than) Y
- Γ means X ≮ (not less than) Y
- ∧ means X < Y
- ∀ means X > Y
Statements: O Γ P; P ∧ Q; Q © R;
Conclusions:
- P ∧ R
- Q © R
both I and II are true.
only conclusion II is true.
only conclusion I is true.
either I or II can be true.
Ans: a
The statements can be translated to O ≥ P < Q = R. Conclusion I translates to P < R. Conclusion II translates to Q = R. So we can see that both I and II are true.
Please remember that in such questions ≯ (not more than) is same as ≤, and ≮ (not less than) is same as ≥.
Question 4
In a certain language different symbols represent different operators as follows.
- ¢ means X = Y
- ® means X ≤ Y
- ¥ means X ≥ Y
- ∅ means X < Y
- ⊗ means X > Y
Statements: T ¢ U; U ∅ V; V ∅ W; W ⊗ X;
Conclusions:
- U ∅ X
- T ∅ X
- W ⊗ T
Which of the above conclusions is/are true?
Question 5
In a certain language different symbols represent different operators as follows.
- £ means X = Y
- ⊗ means X ≤ Y
- ∀ means X ≥ Y
- ∏ means X < Y
- Ξ means X > Y
Statements: B £ C; C £ D; D Ξ E;
Conclusions:
- B £ E
- C Ξ E
both I and II are true.
only conclusion II is true.
only conclusion I is true.
either I or II can be true.
Ans: b
The statements can be translated to B = C = D > E. Conclusion I translates to B = E. Conclusion II translates to C > E. So we can see that only conclusion II is true.
Please remember that in such questions ≯ (not more than) is same as ≤, and ≮ (not less than) is same as ≥.
This Blog Post/Article "Inequalities Quiz Set 012" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2020-02-07. Published on: 2016-04-13